Q: What is the sum of all factors of the number 21,251,357 excluding 21,251,357?
A: 988,219
The factors of the number 21,251,357 are: 1, 37, 53, 1961, 10837, 400969, 574361, 21251357.
If you add them up, you will get the total of 21,252,345. Now subtract 21,251,357 to get 988,219